SKILLEMALL.ai
RU Sign in

BF browser-setup

浏览器自动化环境的一键安装、检查和验证工具。 安装 Playwright + Chromium，支持非头模式（模拟真实用户浏览器）和头模式。 包含系统兼容性检查（内存、CPU、磁盘）、依赖安装、Xvfb 虚拟显示器配置。 当用户要求：(1) 安装浏览器自动化环境 (2) 配置 Playwright (3) 检查系统是否支持浏览器 (4) 安装 Chrome/Chromium 用于自动化 (5) 配置非头浏览器环境 时使用。

ClawHub Agent Skills author: JerryXn v1.0.0 MIT-0 5 files · 3 scripts body ≈ 477 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

As a process F 31/100 · Will not run — References files that are not bundled: scripts/start-xvfb.sh

ProcedurePlaywrightInfrastructuretype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
88/100
safety, quality, tests
Safety 60%
100
Quality 40%
69
Run on models
none yet
Process rating
F
31/100
Will not run
References files that are not bundled: scripts/start-xvfb.sh
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 0

✓ No critical or high findings

Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning missing-ref reference to a missing file: scripts/start-xvfb.sh

Process rating: all ten parameters 31/100

Will not run. References files that are not bundled: scripts/start-xvfb.sh
  • 0Tools and files. 1 referenced file(s) missing: scripts/start-xvfb.sh
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Failures and branches. Linear process with no failure handling
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 40Consistency. Frontmatter name (browser-setup) differs from the folder (pw-browser-setup)
  • 100Steps. 4 steps
  • 100Execution cost. Instruction body is 477 tokens
  • 100Running it twice. No mutating operations

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +3Description length 213: enough signal without eating the budget
  • +4Structure: 8 headings
  • +3Step-by-step instructions: 4 items
  • +4Has examples (6 code blocks)
  • +3All 3 scripts are documented

Quality base 70; lint remarks subtract, signals add up to 100. Result: 69.

External checks

ClawHub: suspicious
This skill mostly performs browser automation setup as advertised, but it needs review because it makes broad host changes and contains unsafe handling around screenshots and browser execution.
LLM: suspicious (high) · VirusTotal: · 29 May 2026